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www.universalclass.com Open in urlscan Pro
64.147.97.242  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: http://research.universalclass.com//i//research//6472/-syllabus.htm
Effective URL: https://www.universalclass.com/404.htm
Submission: On August 05 via api from US — Scanned from US
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 6 IPs in 1 countries across 6 domains to perform 28 HTTP transactions. The main IP is 64.147.97.242, located in United States and belongs to NYINTERNET, US. The main domain is www.universalclass.com.
TLS certificate: Issued by DigiCert EV RSA CA G2 on December 1st 2023. Valid for: a year.
This is the only time www.universalclass.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 1 64.147.97.230 11403 (NYINTERNET)
3 64.147.97.242 11403 (NYINTERNET)
21 64.147.97.245 11403 (NYINTERNET)
1 2607:f8b0:400... 15169 (GOOGLE)
1 209.85.144.156 15169 (GOOGLE)
1 2001:4860:480... 15169 (GOOGLE)
1 2607:f8b0:400... 15169 (GOOGLE)
28 6
1    64.147.97.230 (United States)

ASN11403 (NYINTERNET, US)
PTR: query.universalclass.com
research.universalclass.com
3    64.147.97.242 (United States)

ASN11403 (NYINTERNET, US)
PTR: www.universalclass.com
www.universalclass.com
21    64.147.97.245 (United States)

ASN11403 (NYINTERNET, US)
PTR: graphics.universalclass.com
cdn.4uc.org
1    2607:f8b0:4004:c1d::61 (Washington, United States)

ASN15169 (GOOGLE, US)
www.googletagmanager.com
1    209.85.144.156 (Council Bluffs, United States)

ASN15169 (GOOGLE, US)
PTR: qv-in-f156.1e100.net
www.googleadservices.com
1    2001:4860:4802:38::181 (United States)

ASN15169 (GOOGLE, US)
analytics.google.com
1    2607:f8b0:400d:c0f::9c (Morganton, United States)

ASN15169 (GOOGLE, US)
stats.g.doubleclick.net
Apex Domain
Subdomains		 Transfer
21 4uc.org
cdn.4uc.org
1015 KB
4 universalclass.com
research.universalclass.com
www.universalclass.com
47 KB
1 doubleclick.net
stats.g.doubleclick.net — Cisco Umbrella Rank: 252
259 B
1 google.com
analytics.google.com — Cisco Umbrella Rank: 238
1 googleadservices.com
www.googleadservices.com — Cisco Umbrella Rank: 176
19 KB
1 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 112
93 KB
28 6
Domain Requested by
21 cdn.4uc.org www.universalclass.com
3 www.universalclass.com www.universalclass.com
1 stats.g.doubleclick.net www.googletagmanager.com
1 analytics.google.com www.googletagmanager.com
1 www.googleadservices.com www.universalclass.com
1 www.googletagmanager.com www.universalclass.com
1 research.universalclass.com 1 redirects
28 7
Subject Issuer Validity Valid
www.universalclass.com
DigiCert EV RSA CA G2		 2023-12-01 -
2024-12-31		 a year crt.sh
4uc.org
DigiCert Global G2 TLS RSA SHA256 2020 CA1		 2023-11-17 -
2024-12-17		 a year crt.sh
*.google-analytics.com
WR2		 2024-07-30 -
2024-10-22		 3 months crt.sh
*.googleadservices.com
WR2		 2024-07-30 -
2024-10-22		 3 months crt.sh
*.google.com
WR2		 2024-07-30 -
2024-10-22		 3 months crt.sh
*.g.doubleclick.net
WR2		 2024-07-30 -
2024-10-22		 3 months crt.sh

This page contains 1 frames:

Primary Page: https://www.universalclass.com/404.htm
Frame ID: 2090CB7728477BD90E9B58BBD9E35EC0
Requests: 28 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

404 - File Not Found | UniversalClass

Page URL History Show full URLs

  1. http://research.universalclass.com//i//research//6472/-syllabus.htm HTTP 307
    https://research.universalclass.com//i//research//6472/-syllabus.htm HTTP 302
    https://www.universalclass.com/404.htm Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
Overall confidence: 100%
Detected patterns
  • googletagmanager\.com/gtag/js

Page Statistics

28
Requests

100 %
HTTPS

43 %
IPv6

6
Domains

7
Subdomains

6
IPs

1
Countries

1175 kB
Transfer

1668 kB
Size

3
Cookies

Page URL History

This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.

  1. http://research.universalclass.com//i//research//6472/-syllabus.htm HTTP 307
    https://research.universalclass.com//i//research//6472/-syllabus.htm HTTP 302
    https://www.universalclass.com/404.htm Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

28 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request 404.htm
www.universalclass.com/
Redirect Chain
  • http://research.universalclass.com//i//research//6472/-syllabus.htm
  • https://research.universalclass.com//i//research//6472/-syllabus.htm
  • https://www.universalclass.com/404.htm
133 KB
35 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://www.universalclass.com/404.htm
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
64.147.97.242 , United States, ASN11403 (NYINTERNET, US),
Reverse DNS
www.universalclass.com
Software
/
Resource Hash
88ab5e17f2ee0adf789b13c23fb8771dfb9f024f1df0dd6d0f414d828c036ac3
Security Headers
Name Value
Content-Security-Policy object-src 'none';frame-ancestors 'self'
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

cache-control
private
content-encoding
gzip
content-length
35660
content-security-policy
object-src 'none';frame-ancestors 'self'
content-type
text/html
date
Mon, 05 Aug 2024 21:25:50 GMT
referrer-policy
no-referrer
strict-transport-security
max-age=31536000; includeSubDomains
ucw30
5.0
vary
Accept-Encoding
x-content-type-options
nosniff
x-frame-options
SAMEORIGIN

Redirect headers

content-length
161
content-security-policy
script-src 'unsafe-inline' 'unsafe-eval' https://universalclass.com https://*.universalclass.com https://*.4uc.org https://4uc.org https://cdn.ckeditor.com; object-src 'none';frame-ancestors 'self'
content-type
text/html; charset=UTF-8
date
Mon, 05 Aug 2024 21:25:49 GMT
location
https://www.universalclass.com/404.htm
referrer-policy
no-referrer
strict-transport-security
max-age=31536000; includeSubDomains
ucw30
5.0
x-content-type-options
nosniff
x-frame-options
SAMEORIGIN
magnify.svg
cdn.4uc.org/21/ 		416 B
500 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.4uc.org/21/magnify.svg
Requested by
Host: www.universalclass.com
URL: https://www.universalclass.com/404.htm
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
64.147.97.245 , United States, ASN11403 (NYINTERNET, US),
Reverse DNS
graphics.universalclass.com
Software
/
Resource Hash
b1f6e7417949fff8a3b8e3eaeee6a7ef54fd4f7455fd5f1c5081d6dcea26aeae
Security Headers
Name Value
Content-Security-Policy script-src 'unsafe-inline' 'unsafe-eval' https://universalclass.com https://*.universalclass.com https://*.4uc.org https://4uc.org https://*.onlineclasses.com; object-src 'none';frame-ancestors 'self'
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

Referer
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

strict-transport-security
max-age=31536000; includeSubDomains
content-security-policy
script-src 'unsafe-inline' 'unsafe-eval' https://universalclass.com https://*.universalclass.com https://*.4uc.org https://4uc.org https://*.onlineclasses.com; object-src 'none';frame-ancestors 'self'
x-content-type-options
nosniff
referrer-policy
no-referrer
last-modified
Wed, 29 Sep 2021 22:16:46 GMT
date
Mon, 05 Aug 2024 21:25:50 GMT
etag
"632be7b07fb5d71:0"
x-frame-options
DENY
content-type
image/svg+xml
ucw30
5.0
cache-control
max-age=10368000
accept-ranges
bytes
content-length
416
universal-class-logo.svg
cdn.4uc.org/21/ 		4 KB
5 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.4uc.org/21/universal-class-logo.svg
Requested by
Host: www.universalclass.com
URL: https://www.universalclass.com/404.htm
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
64.147.97.245 , United States, ASN11403 (NYINTERNET, US),
Reverse DNS
graphics.universalclass.com
Software
/
Resource Hash
547be2f43cc4f83dedec82473ae903c7d23fde8a53405f779b85235e4cea06f5
Security Headers
Name Value
Content-Security-Policy script-src 'unsafe-inline' 'unsafe-eval' https://universalclass.com https://*.universalclass.com https://*.4uc.org https://4uc.org https://*.onlineclasses.com; object-src 'none';frame-ancestors 'self'
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

Referer
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

strict-transport-security
max-age=31536000; includeSubDomains
content-security-policy
script-src 'unsafe-inline' 'unsafe-eval' https://universalclass.com https://*.universalclass.com https://*.4uc.org https://4uc.org https://*.onlineclasses.com; object-src 'none';frame-ancestors 'self'
x-content-type-options
nosniff
referrer-policy
no-referrer
last-modified
Thu, 11 Mar 2021 22:24:26 GMT
date
Mon, 05 Aug 2024 21:25:50 GMT
etag
"b3ab8a4bc516d71:0"
x-frame-options
DENY
content-type
image/svg+xml
ucw30
5.0
cache-control
max-age=10368000
accept-ranges
bytes
content-length
4334
hmbrgr27x22.png
cdn.4uc.org/20/ 		302 B
393 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.4uc.org/20/hmbrgr27x22.png
Requested by
Host: www.universalclass.com
URL: https://www.universalclass.com/404.htm
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
64.147.97.245 , United States, ASN11403 (NYINTERNET, US),
Reverse DNS
graphics.universalclass.com
Software
/
Resource Hash
abea64bfbcf4101c2974f89baadff4f7e9f3e946e897e20eb26ed5aa1ed0c381
Security Headers
Name Value
Content-Security-Policy script-src 'unsafe-inline' 'unsafe-eval' https://universalclass.com https://*.universalclass.com https://*.4uc.org https://4uc.org https://*.onlineclasses.com; object-src 'none';frame-ancestors 'self'
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

Referer
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

strict-transport-security
max-age=31536000; includeSubDomains
content-security-policy
script-src 'unsafe-inline' 'unsafe-eval' https://universalclass.com https://*.universalclass.com https://*.4uc.org https://4uc.org https://*.onlineclasses.com; object-src 'none';frame-ancestors 'self'
x-content-type-options
nosniff
referrer-policy
no-referrer
last-modified
Sun, 25 Oct 2020 17:21:18 GMT
date
Mon, 05 Aug 2024 21:25:50 GMT
etag
"77755b40f3aad61:0"
x-frame-options
DENY
content-type
image/png
ucw30
5.0
cache-control
max-age=10368000
accept-ranges
bytes
content-length
302
xicon30x30.png
cdn.4uc.org/ 		2 KB
2 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.4uc.org/xicon30x30.png
Requested by
Host: www.universalclass.com
URL: https://www.universalclass.com/404.htm
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
64.147.97.245 , United States, ASN11403 (NYINTERNET, US),
Reverse DNS
graphics.universalclass.com
Software
/
Resource Hash
b98c574d9f644f36f68a2a24019369353e33017d6421e884568aa20d7d976b75
Security Headers
Name Value
Content-Security-Policy script-src 'unsafe-inline' 'unsafe-eval' https://universalclass.com https://*.universalclass.com https://*.4uc.org https://4uc.org https://*.onlineclasses.com; object-src 'none';frame-ancestors 'self'
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

Referer
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

strict-transport-security
max-age=31536000; includeSubDomains
content-security-policy
script-src 'unsafe-inline' 'unsafe-eval' https://universalclass.com https://*.universalclass.com https://*.4uc.org https://4uc.org https://*.onlineclasses.com; object-src 'none';frame-ancestors 'self'
x-content-type-options
nosniff
referrer-policy
no-referrer
last-modified
Mon, 30 May 2016 12:35:54 GMT
date
Mon, 05 Aug 2024 21:25:50 GMT
etag
"19ebcece6fbad11:0"
x-frame-options
DENY
content-type
image/png
ucw30
5.0
cache-control
max-age=10368000
accept-ranges
bytes
content-length
2101
jqy.js
cdn.4uc.org/js/20/ 		87 KB
30 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cdn.4uc.org/js/20/jqy.js
Requested by
Host: www.universalclass.com
URL: https://www.universalclass.com/404.htm
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
64.147.97.245 , United States, ASN11403 (NYINTERNET, US),
Reverse DNS
graphics.universalclass.com
Software
/
Resource Hash
f7f6a5894f1d19ddad6fa392b2ece2c5e578cbf7da4ea805b6885eb6985b6e3d
Security Headers
Name Value
Content-Security-Policy script-src 'unsafe-inline' 'unsafe-eval' https://universalclass.com https://*.universalclass.com https://*.4uc.org https://4uc.org https://*.onlineclasses.com; object-src 'none';frame-ancestors 'self'
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

Referer
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

strict-transport-security
max-age=31536000; includeSubDomains
content-encoding
gzip
x-content-type-options
nosniff
referrer-policy
no-referrer
last-modified
Tue, 07 Jul 2020 15:06:15 GMT
content-security-policy
script-src 'unsafe-inline' 'unsafe-eval' https://universalclass.com https://*.universalclass.com https://*.4uc.org https://4uc.org https://*.onlineclasses.com; object-src 'none';frame-ancestors 'self'
etag
"808db4287054d61:0"
date
Mon, 05 Aug 2024 21:25:50 GMT
vary
Accept-Encoding
x-frame-options
DENY
content-type
text/x-javascript
ucw30
5.0
cache-control
max-age=10368000
accept-ranges
bytes
content-length
30976
global30mi.js
cdn.4uc.org/js/20/ 		86 KB
29 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cdn.4uc.org/js/20/global30mi.js
Requested by
Host: www.universalclass.com
URL: https://www.universalclass.com/404.htm
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
64.147.97.245 , United States, ASN11403 (NYINTERNET, US),
Reverse DNS
graphics.universalclass.com
Software
/
Resource Hash
468653d4a06a6803f132cae7a78c1ce923f5e8412ad5efc2444539617db286de
Security Headers
Name Value
Content-Security-Policy script-src 'unsafe-inline' 'unsafe-eval' https://universalclass.com https://*.universalclass.com https://*.4uc.org https://4uc.org https://*.onlineclasses.com; object-src 'none';frame-ancestors 'self'
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

Referer
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

strict-transport-security
max-age=31536000; includeSubDomains
content-encoding
gzip
x-content-type-options
nosniff
referrer-policy
no-referrer
last-modified
Sat, 04 Nov 2023 13:17:45 GMT
content-security-policy
script-src 'unsafe-inline' 'unsafe-eval' https://universalclass.com https://*.universalclass.com https://*.4uc.org https://4uc.org https://*.onlineclasses.com; object-src 'none';frame-ancestors 'self'
etag
"caeaef4c21fda1:0"
date
Mon, 05 Aug 2024 21:25:50 GMT
vary
Accept-Encoding
x-frame-options
DENY
content-type
text/x-javascript
ucw30
5.0
cache-control
max-age=10368000
accept-ranges
bytes
content-length
29184
g.js
www.universalclass.com/js/ 		1 KB
806 B 		Script
General
Check archive.org
Download Go to
Full URL
https://www.universalclass.com/js/g.js
Requested by
Host: www.universalclass.com
URL: https://www.universalclass.com/404.htm
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
64.147.97.242 , United States, ASN11403 (NYINTERNET, US),
Reverse DNS
www.universalclass.com
Software
/
Resource Hash
359e43355c5d1fc6ecf0a48e333bee248f110a1fe4c3c631dd4ef8c11e031092
Security Headers
Name Value
Content-Security-Policy object-src 'none';frame-ancestors 'self'
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

Referer
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

pragma
no-cache
strict-transport-security
max-age=31536000; includeSubDomains
content-encoding
gzip
x-content-type-options
nosniff
referrer-policy
no-referrer
content-security-policy
object-src 'none';frame-ancestors 'self'
date
Mon, 05 Aug 2024 21:25:50 GMT
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
content-type
application/x-javascript; charset=utf-8
ucw30
5.0
cache-control
no-cache
content-length
661
expires
-1
10.jpg
cdn.4uc.org/17/bgmyc/ 		89 KB
90 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.4uc.org/17/bgmyc/10.jpg
Requested by
Host: www.universalclass.com
URL: https://www.universalclass.com/404.htm
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
64.147.97.245 , United States, ASN11403 (NYINTERNET, US),
Reverse DNS
graphics.universalclass.com
Software
/
Resource Hash
28c2e34783876b194ecbf11e4dbffecf3eda596335602975f44c8eb41451d02c
Security Headers
Name Value
Content-Security-Policy script-src 'unsafe-inline' 'unsafe-eval' https://universalclass.com https://*.universalclass.com https://*.4uc.org https://4uc.org https://*.onlineclasses.com; object-src 'none';frame-ancestors 'self'
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

Referer
https://www.universalclass.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

strict-transport-security
max-age=31536000; includeSubDomains
content-security-policy
script-src 'unsafe-inline' 'unsafe-eval' https://universalclass.com https://*.universalclass.com https://*.4uc.org https://4uc.org https://*.onlineclasses.com; object-src 'none';frame-ancestors 'self'
x-content-type-options
nosniff
referrer-policy
no-referrer
last-modified
Mon, 12 Oct 2020 12:44:17 GMT
date
Mon, 05 Aug 2024 21:25:50 GMT
etag
"40733d6695a0d61:0"
x-frame-options
DENY
content-type
image/jpeg
ucw30
5.0
cache-control
max-age=10368000
accept-ranges
bytes
content-length
91601
lpbggdnt975x360.jpg
cdn.4uc.org/15/lp/ 		37 KB
37 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.4uc.org/15/lp/lpbggdnt975x360.jpg
Requested by
Host: www.universalclass.com
URL: https://www.universalclass.com/404.htm
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
64.147.97.245 , United States, ASN11403 (NYINTERNET, US),
Reverse DNS
graphics.universalclass.com
Software
/
Resource Hash
788c7ecc0ca6c09e5ad92e905e00a12da45d9651600ee5f9cd9ef88c03b37595
Security Headers
Name Value
Content-Security-Policy script-src 'unsafe-inline' 'unsafe-eval' https://universalclass.com https://*.universalclass.com https://*.4uc.org https://4uc.org https://*.onlineclasses.com; object-src 'none';frame-ancestors 'self'
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

Referer
https://www.universalclass.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

strict-transport-security
max-age=31536000; includeSubDomains
content-security-policy
script-src 'unsafe-inline' 'unsafe-eval' https://universalclass.com https://*.universalclass.com https://*.4uc.org https://4uc.org https://*.onlineclasses.com; object-src 'none';frame-ancestors 'self'
x-content-type-options
nosniff
referrer-policy
no-referrer
last-modified
Fri, 30 Jan 2015 15:25:09 GMT
date
Mon, 05 Aug 2024 21:25:50 GMT
etag
"98c6eeeea03cd01:0"
x-frame-options
DENY
content-type
image/jpeg
ucw30
5.0
cache-control
max-age=10368000
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64.147.97.245 , United States, ASN11403 (NYINTERNET, US),
Reverse DNS
graphics.universalclass.com
Software
/
Resource Hash
ce4d6b0d35ce55ab85557ad8c8ed1abeaec06676152d9b483158714320736fe0
Security Headers
Name Value
Content-Security-Policy script-src 'unsafe-inline' 'unsafe-eval' https://universalclass.com https://*.universalclass.com https://*.4uc.org https://4uc.org https://*.onlineclasses.com; object-src 'none';frame-ancestors 'self'
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

Referer
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

strict-transport-security
max-age=31536000; includeSubDomains
content-encoding
gzip
x-content-type-options
nosniff
referrer-policy
no-referrer
last-modified
Fri, 19 Jan 2024 15:05:41 GMT
content-security-policy
script-src 'unsafe-inline' 'unsafe-eval' https://universalclass.com https://*.universalclass.com https://*.4uc.org https://4uc.org https://*.onlineclasses.com; object-src 'none';frame-ancestors 'self'
etag
"72afe9f7e84ada1:0"
date
Mon, 05 Aug 2024 21:25:50 GMT
vary
Accept-Encoding
x-frame-options
DENY
content-type
text/css
ucw30
5.0
cache-control
max-age=10368000
accept-ranges
bytes
content-length
30477
js
www.googletagmanager.com/gtag/ 		271 KB
93 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.googletagmanager.com/gtag/js?id=G-YCZZQ3XVPJ
Requested by
Host: www.universalclass.com
URL: https://www.universalclass.com/js/g.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2607:f8b0:4004:c1d::61 Washington, United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
3960104492ae9661a8f97043f0352509b142d900c40c3eb76f386bea47086993
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

Referer
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Mon, 05 Aug 2024 21:27:44 GMT
content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
server
Google Tag Manager
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=900
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
access-control-allow-headers
Cache-Control
content-length
95180
x-xss-protection
0
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
expires
Mon, 05 Aug 2024 21:27:44 GMT
conversion_async.js
www.googleadservices.com/pagead/ 		53 KB
19 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.googleadservices.com/pagead/conversion_async.js
Requested by
Host: www.universalclass.com
URL: https://www.universalclass.com/js/g.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
209.85.144.156 Council Bluffs, United States, ASN15169 (GOOGLE, US),
Reverse DNS
qv-in-f156.1e100.net
Software
cafe /
Resource Hash
ccec011844fbf48474385dc5d3f63bd821a39f107012b8d10e6fc2b0e7ddb07b
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Mon, 05 Aug 2024 21:27:44 GMT
content-encoding
br
x-content-type-options
nosniff
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cross-origin-resource-policy
cross-origin
content-disposition
attachment; filename="f.txt"
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
19460
x-xss-protection
0
server
cafe
etag
14151727515466952157
vary
Accept-Encoding
content-type
text/javascript; charset=UTF-8
cache-control
private, max-age=3600
timing-allow-origin
*
expires
Mon, 05 Aug 2024 21:27:44 GMT
collect
analytics.google.com/g/ 		0
0 		Fetch
General
Check archive.org
Download Go to
Full URL
https://analytics.google.com/g/collect?v=2&tid=G-YCZZQ3XVPJ&gtm=45je47v0v9117492009za200&_p=1722893263967&_gaz=1&gcd=13l3l3l3l1&npa=0&dma=0&tag_exp=95250753&cid=284027055.1722893264&ul=en-us&sr=1600x1200&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&are=1&frm=0&pscdl=noapi&_s=1&sid=1722893264&sct=1&seg=0&dl=https%3A%2F%2Fwww.universalclass.com%2F404.htm&dt=404%20-%20File%20Not%20Found%20%7C%20UniversalClass&en=page_view&_fv=1&_nsi=1&_ss=1&_ee=1&tfd=2024
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-YCZZQ3XVPJ
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2001:4860:4802:38::181 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash

Request headers

Referer
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

pragma
no-cache
date
Mon, 05 Aug 2024 21:27:44 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://www.universalclass.com
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
collect
stats.g.doubleclick.net/g/ 		0
259 B 		Ping
General
Check archive.org
Download Go to
Full URL
https://stats.g.doubleclick.net/g/collect?v=2&tid=G-YCZZQ3XVPJ&cid=284027055.1722893264&gtm=45je47v0v9117492009za200&aip=1&dma=0&gcd=13l3l3l3l1&npa=0&frm=0&tag_exp=95250753
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-YCZZQ3XVPJ
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2607:f8b0:400d:c0f::9c Morganton, United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

pragma
no-cache
date
Mon, 05 Aug 2024 21:27:44 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://www.universalclass.com
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
favicon.ico
www.universalclass.com/ 		11 KB
11 KB 		Other
General
Check archive.org
Download Go to
Full URL
https://www.universalclass.com/favicon.ico
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
64.147.97.242 , United States, ASN11403 (NYINTERNET, US),
Reverse DNS
www.universalclass.com
Software
/
Resource Hash
4f9fb6e324a4895f2ab98bc1bba826243e583b18a85db900d14af8f81699d9d7
Security Headers
Name Value
Content-Security-Policy object-src 'none';frame-ancestors 'self'
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

Referer
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

strict-transport-security
max-age=31536000; includeSubDomains
content-security-policy
object-src 'none';frame-ancestors 'self'
x-content-type-options
nosniff
referrer-policy
no-referrer
last-modified
Sat, 25 Jun 2016 18:16:32 GMT
date
Mon, 05 Aug 2024 21:25:51 GMT
etag
"0c04ab3dcfd11:0"
x-frame-options
SAMEORIGIN
content-type
image/x-icon
ucw30
5.0
accept-ranges
bytes
content-length
10990

Verdicts & Comments Add Verdict or Comment

155 JavaScript Global Variables

These are the non-standard "global" variables defined on the window object. These can be helpful in identifying possible client-side frameworks and code.

function| loadDeferredStyles function| raf string| AppURL string| crnAppURL string| AppDirCRN function| $ function| jQuery function| _0x1bf9fe object| PopUp object| CloseButton object| MainHeaderDiv object| MainBodyDiv object| PopUpHeaderDiv object| PopUpBodyDiv object| FrontDrop object| FrontDropBodyDiv object| FrontDropHeaderDiv object| BackDrop object| BackDropHeaderDiv boolean| sLogMessages boolean| sCarouselAutoRun object| queryString function| initializeApp function| updateJSCRN function| checkNewMessages function| doDelay function| NewMessageCheck function| ToggleCookiePreference function| AcceptCookies function| DenyCookies function| ViewPubPopUp function| submitPubPopUpForm function| UpdateLeftNavBar function| ViewPage function| ViewResults function| updateCache function| updateClassCache function| submitForm function| submitFormBackend function| Redirect function| EnterKeySubmitsForm function| LaunchRichTextEditor function| CloseBDWindowButton function| CloseFDWindowButton function| CloseMyWindowButton function| CloseMyMiniWindowButton function| ViewPopUp function| submitPopUpForm function| popInfo function| ViewMyFrontDrop function| DisplayFrontDropContent function| NowLoadingFrontDrop function| ResizeMainPage function| ViewBackDrop function| ViewMyBackDrop function| DisplayBackDropContent function| NowLoadingBackDrop function| _0x10ac function| FocusCurrentLesson function| SubmitCompletedLesson function| openRCStatusWindow function| clickAnswer function| NoAssignmentShareForm function| YesAssignmentShareForm function| DisplayThisVideo function| EmbedYouTubeURL function| AddContactWindow function| SubmitAddContactForm function| updateFileList function| NavHL function| activateLikes function| ToLikeOrNot function| LikeMessage function| ClearCache function| bgUpdate function| ScrollToDiv function| ResetRadioClasses function| _0x35b2 function| ResetRadioImageClasses function| CheckAllBoxes function| ShowErrorMessage function| DisplayPopUpContent function| DisplayContent function| updateDivContent function| UpdateBackEndPage function| RefreshBackEndPage function| Authenticate function| IsJsonString function| isJsonObject function| isJsonString function| getUrlVars function| di function| jsE function| eJS function| NowLoadingPopUp function| NowLoading function| OpenPopUp function| ClosePopUp function| OpenFrontDrop function| CloseFrontDrop function| OpenBackDrop function| CloseBackDrop function| initializeCarousel function| displayCarousel function| doCKEditorCheck function| resizeIframe object| rowState function| hideshowRow function| shrinkcurrentgrade function| shrinkoverallgrade function| hideElement function| showElement function| getRefToDiv function| UQS function| getCookie function| openpopup function| OpMnu function| OpSMnu function| CloseMnu function| logit object| oCache object| oPages object| oMessages object| oLikeThis object| oSURL string| MyBaseURL string| AppDirBase string| pubAppURL string| AppDirMyC string| mycAppURL string| sLoginURL string| sMyClassesURL string| AppBaseURL0 string| AppBaseURL1 string| AppBaseURL2 string| AppBaseURL3 string| AppBaseURL4 number| NewMessageCheckContinue number| RefreshDynamicContent function| CountUp function| gtag number| iHideDiv function| displayelement number| google_conversion_id string| google_conversion_language string| google_conversion_format string| google_conversion_color string| google_conversion_label object| dataLayer object| BackDropBodyDiv object| google_tag_data function| GooglemKTybQhCsO function| google_trackConversion object| google_tag_manager object| gaGlobal

3 Cookies

Domain/Path Name / Value
.universalclass.com/ Name: qc
Value: 1
.universalclass.com/ Name: _ga_YCZZQ3XVPJ
Value: GS1.1.1722893264.1.0.1722893264.60.0.0
.universalclass.com/ Name: _ga
Value: GA1.1.284027055.1722893264

Security Headers

This page lists any security headers set by the main page. If you want to understand what these mean and how to use them, head on over to this page

Header Value
Content-Security-Policy object-src 'none';frame-ancestors 'self'
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Indicators

This is a term in the security industry to describe indicators such as IPs, Domains, Hashes, etc. This does not imply that any of these indicate malicious activity.

analytics.google.com
cdn.4uc.org
research.universalclass.com
stats.g.doubleclick.net
www.googleadservices.com
www.googletagmanager.com
www.universalclass.com
2001:4860:4802:38::181
209.85.144.156
2607:f8b0:4004:c1d::61
2607:f8b0:400d:c0f::9c
64.147.97.230
64.147.97.242
64.147.97.245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